Senior Subcontracts Lead - Remote (DoD Secret)

Amentum; Fort Belvoir (VA); Remote; USD 125,000 - 140,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Educational reimbursement

Parental leave

Stock purchase plan

Tax benefits

Disability & life insurance

Pet insurance

Job summary

Amentum is seeking a Senior Subcontracts Administrator to manage high-value subcontracts across the lifecycle for the Missile Defense Agency program. You will act as the principal subcontract advisor to project teams, ensuring compliant execution, sound business decisions, and audit-ready procurement files in accordance with FAR/DFARS and company policy.

Responsibilities include strategy development, market research, source selection, and post-award administration.

Qualifications

• Active DoD Secret clearance required.
• 2+ years in a senior subcontracts administration role or equivalent.
• 5+ years of government subcontracting experience.

Responsibilities

• Lead the full subcontract lifecycle from planning through closeout with minimal supervision.
• Develop acquisition strategy and translate technical requirements into executable packages.
• Manage solicitations, source selection, negotiations, and award readiness.
• Administer post-award changes and monitor subcontractor performance; ensure audit-ready files.
• Maintain CPSR-ready and audit-ready documentation; ensure compliance with FAR/DFARS.

Skills

DoD Secret Clearance

Senior Subcontracts experience

FAR/DFARS experience

Tools

Word

PowerPoint

Excel

SharePoint

Job description

Amentum is seeking a Senior Subcontracts Administrator to manage high-value subcontracts across the lifecycle for the Missile Defense Agency program. You will act as the principal subcontract advisor to project teams, ensuring compliant execution, sound business decisions, and audit-ready procurement files in accordance with FAR/DFARS and company policy.

Responsibilities include strategy development, market research, source selection, and post-award administration.